Yealink SIP-T2 SERIES Administrator's Manual page 262

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
3. Select the desired value from the pull-down list of Send Tone.
4. Click Confirm to accept the change.
To configure send pound key via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Send Pound Key.
3. Click Confirm to accept the change.
To configure a send key via phone user interface:
1. Press Menu->Features->Key as send.
2. Press
or select Disabled to disable this feature.
3. Press the Save soft key to accept the change.
To configure a key tone via web user interface:
1. Press Menu->Settings->Basic Settings->Sound->Key Tone.
2. Press
240
or , or the Switch soft key to select # or * from the Key as send field,
or , or the Switch soft key to select the desired value from the Key